Replacement spindle and pulley kit for MTD 600-series riding mowers—designed for Troy-Bilt, Cub Cadet, and other compatible 42-inch deck models. OEM-equivalent part number 618-0565.

Description

This spindle and pulley assembly fits MTD 600 Series 42″ mower decks, commonly found on Troy-Bilt, Cub Cadet, White Outdoor, Yard Machines, and more. Designed for easy installation, it includes a 6-point star blade shaft, 4-bolt mounting pattern, and a pre-installed pulley for smooth deck performance.

Sold individually or in a 2-pack — ideal for routine maintenance or full deck servicing.

Replaces OEM Part Numbers:

• MTD: 618-0565, 618-0565A, 618-0574, 618-0574C, 918-0565, 918-0574, 918-0574C

• Cub Cadet: 618-0565

• Rotary: 12066

• Stens: 285-105

• Oregon: 82-517

• Aftermarket Equivalents: 8TEN 810-CSP2258N

Compatible with MTD 600 Series Lawn Tractors:

Troy-Bilt:
Bronco, Super Bronco, LT-1742, LT-1842, LTX-1842
13AP609G063, 13AQ609G063, 13BD609G063, 13BX609G063

Cub Cadet:
1170 (Serials: 1I010H – 1H311H)

White Outdoor:
LT-1500, LT-1650, LT-1800, LT-1855, ZTT-1850

Yard Machines / MTD:
604G, 607G, 608G, 609G, 618G, T604G

Other Private Labels:
Huskee 608G
Lawn Chief 609G, 619H
Ranch King 618G, 618H
Ryobi Outdoor 608G
Statesman 618H
Wizard 618G

Key Features & Specs:

• Fits 42″ mower decks from MTD’s 600 Series

• 4-bolt mounting design

• 6-point star spindle shaft

• Pulley diameter: approx. 5.75 inches

• Includes pulley, spindle, and grease fitting

• Mounting bolts included

• Available as a single unit or 2-pack

Why Choose This Replacement?

• Precise fitment for 600 Series platforms

• Smooth blade operation and deck performance

• Built to match OEM durability

• Great for quick repairs or full replacements

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